223822984

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{51907}}^1$

素因数の和:51938

約数の個数: 48

約数和(自身を含む): 532576080

約数和(自身を除く): 308753096

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 1078, 2156, 4312, 51907, 103814, 207628, 363349, 415256, 570977, 726698, 1141954, 1453396, 2283908, 2543443, 2906792, 3996839, 4567816, 5086886, 7993678, 10173772, 15987356, 20347544, 27977873, 31974712, 55955746, 111911492, 223822984]

約数ペア:

[(1, 223822984), (2, 111911492), (4, 55955746), (7, 31974712), (8, 27977873), (11, 20347544), (14, 15987356), (22, 10173772), (28, 7993678), (44, 5086886), (49, 4567816), (56, 3996839), (77, 2906792), (88, 2543443), (98, 2283908), (154, 1453396), (196, 1141954), (308, 726698), (392, 570977), (539, 415256), (616, 363349), (1078, 207628), (2156, 103814), (4312, 51907)]